<demo>
常规使用
</demo>
<template>
<div>
  <Button>你好</Button>
  <Button theme="link">你好</Button>
  <Button theme="text">你好</Button>
</div>
</template>

<script lang="ts">
import {Button} from '../lib/index' 
export default {
  components: {
    Button
  }
}
</script>